From patchwork Wed Sep 15 17:52:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanna Czenczek X-Patchwork-Id: 12497039 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2AF44C433FE for ; Wed, 15 Sep 2021 17:58:46 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D429261209 for ; Wed, 15 Sep 2021 17:58:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D429261209 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:58696 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mQZBF-0007iv-1y for qemu-devel@archiver.kernel.org; Wed, 15 Sep 2021 13:58:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51802) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mQZ6W-0006Lg-4T for qemu-devel@nongnu.org; Wed, 15 Sep 2021 13:53:53 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:52467) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mQZ6R-0006h8-Kw for qemu-devel@nongnu.org; Wed, 15 Sep 2021 13:53:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1631728426; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=puXKn0rMLPVcQpzKeggCaZfrT6XDpFSqRFBPAxDi+6w=; b=jGpOwMUA5prIqD58dQhk6wv4Kv0arP1GZn4hOT4ITSibGsABrCaDGtshY+JKxMVn+5idVk O3X6a80AjpRliLix9p6RGzewD3LtwCfj8FePCDIQyLeX1n1LPtvpb5xKxSj430a8kqp8X3 t1gYue6tOhCyoV9SknoiqRUHfCygXtg= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-521-5__-etKlNyeVxos94a2Zsg-1; Wed, 15 Sep 2021 13:53:45 -0400 X-MC-Unique: 5__-etKlNyeVxos94a2Zsg-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 496A21966320; Wed, 15 Sep 2021 17:53:44 +0000 (UTC) Received: from localhost (unknown [10.39.192.101]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E3F6F5D9D3; Wed, 15 Sep 2021 17:53:43 +0000 (UTC) From: Hanna Reitz To: qemu-block@nongnu.org Subject: [PULL 11/32] migrate-bitmaps-postcopy-test: Fix pylint warnings Date: Wed, 15 Sep 2021 19:52:57 +0200 Message-Id: <20210915175318.853225-12-hreitz@redhat.com> In-Reply-To: <20210915175318.853225-1-hreitz@redhat.com> References: <20210915175318.853225-1-hreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=hreitz@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=hreitz@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.39, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Peter Maydell , Hanna Reitz , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" pylint complains that discards1_sha256 and all_discards_sha256 are first set in non-__init__ methods. These variables are not really class-variables anyway, so let them instead be returned by start_postcopy(), thus silencing pylint. Suggested-by: Vladimir Sementsov-Ogievskiy Signed-off-by: Hanna Reitz Reviewed-by: Vladimir Sementsov-Ogievskiy Message-Id: <20210902094017.32902-3-hreitz@redhat.com> --- .../tests/migrate-bitmaps-postcopy-test | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test b/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test index 584062b412..00ebb5c251 100755 --- a/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test +++ b/tests/qemu-iotests/tests/migrate-bitmaps-postcopy-test @@ -132,10 +132,10 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase): result = self.vm_a.qmp('x-debug-block-dirty-bitmap-sha256', node='drive0', name='bitmap0') - self.discards1_sha256 = result['return']['sha256'] + discards1_sha256 = result['return']['sha256'] # Check, that updating the bitmap by discards works - assert self.discards1_sha256 != empty_sha256 + assert discards1_sha256 != empty_sha256 # We want to calculate resulting sha256. Do it in bitmap0, so, disable # other bitmaps @@ -148,7 +148,7 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase): result = self.vm_a.qmp('x-debug-block-dirty-bitmap-sha256', node='drive0', name='bitmap0') - self.all_discards_sha256 = result['return']['sha256'] + all_discards_sha256 = result['return']['sha256'] # Now, enable some bitmaps, to be updated during migration for i in range(2, nb_bitmaps, 2): @@ -173,10 +173,11 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase): event_resume = self.vm_b.event_wait('RESUME') self.vm_b_events.append(event_resume) - return event_resume + return (event_resume, discards1_sha256, all_discards_sha256) def test_postcopy_success(self): - event_resume = self.start_postcopy() + event_resume, discards1_sha256, all_discards_sha256 = \ + self.start_postcopy() # enabled bitmaps should be updated apply_discards(self.vm_b, discards2) @@ -217,7 +218,7 @@ class TestDirtyBitmapPostcopyMigration(iotests.QMPTestCase): for i in range(0, nb_bitmaps, 5): result = self.vm_b.qmp('x-debug-block-dirty-bitmap-sha256', node='drive0', name='bitmap{}'.format(i)) - sha = self.discards1_sha256 if i % 2 else self.all_discards_sha256 + sha = discards1_sha256 if i % 2 else all_discards_sha256 self.assert_qmp(result, 'return/sha256', sha) def test_early_shutdown_destination(self):